19 lines
247 B
C
19 lines
247 B
C
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#include <wiringPi.h>
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int pin = 3;
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void blink() {
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digitalWrite (pin, HIGH);
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delay (500);
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digitalWrite (pin, LOW);
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delay (500);
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}
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int main (void)
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{
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wiringPiSetup ();
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pinMode (pin, OUTPUT);
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for (;;) {
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blink();
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}
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return 0 ;
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}
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